Model No: UH049SX
Turn the unit off, Press and hold “SCAN” & “MEM” buttons together at the same time and turn
the power back on. After 15 seconds turn power back off then on
Model No: UH050XR
Turn the unit off, Press and hold “SCAN” & “DUP” buttons together at the same time and turn
the power back on. After 15 seconds turn power back off then on
Model No: UH052
Turn the unit off, Press and hold “SCAN” & “DUP” buttons together at the same time and turn
the power back on. After 15 seconds turn power back off then on
Model No: UH054
Turn the unit off, Press and hold “SCAN” & “DUP” buttons together at the same time and turn
the power back on. After 15 seconds turn power back off then on
Model No: UH060
Turn the unit off, Press and hold “SCAN” & “TXP/CTCSS” buttons together at the same time
and turn the power back on. After 15 seconds turn power back off then on
Model No: UH064/UH064SX-NB
Turn the unit off, Press and hold “SCAN” & “MON” buttons together at the same time and turn
the power back on. After 15 seconds turn power back off then on
Model No: UH065SX
Turn the unit off, Press and hold “SCAN” & “MEM” buttons together at the same time and turn
the power back on. After 15 seconds turn power back off then on
Model No: UH073SX
Turn the unit off, Press and hold “OS/GS” & “SCAN” buttons together at the same time and turn
the power back on. After 15 seconds turn power back off then on
Model No: UH074SX
Turn the unit off, Press and hold “Mem” & “OS/GS” buttons together at the same time and turn
the power back on. After 15 seconds turn power back off then on
